Severe · Winter Storm WatchActive alert
Winter Storm Watch issued October 8 at 2:39PM MDT until October 11
Affecting Southern Rocky Mountain Front; Southern High Plains; Upper Blackfoot and MacDonald Pass; Gates of the Mountains
In effect until: Oct 9, 2026, 12:45 PM
Southern Rocky Mountain Front; Southern High Plains; Upper Blackfoot and MacDonald Pass; Gates of the Mountains
Possible impact zone; conditions develop through 12:45 PM.
Monitor the latest forecasts for updates on this situation.
Read the original bulletin (official text)
* WHAT...Heavy snow possible. Total snow accumulations up to 9 inches below 6000 feet and between 8 to 12 inches above 6000 feet. Winds could gust as high as 45 mph. * WHERE...Gates of the Mountains, Upper Blackfoot and MacDonald Pass, Southern High Plains, and Southern Rocky Mountain Front. * WHEN...From Saturday afternoon through Sunday afternoon. * IMPACTS...Travel could be very difficult, especially over mountain passes. Back country conditions may be very dangerous. Wet snow and gusty winds may down trees limbs and power lines. * ADDITIONAL DETAILS...A snow band may develop across portions of Central Montana leading to locally higher snowfall rates and amounts.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™